Stasis: Convey transfer information to applications

This fixes a class of issues where Stasis applications were not made
aware that their channels were being manipulated or replaced by
external entitiessuch as transfers, AMI commands, or dialplan
applications such as Bridge(). Inconsistent information such as
StasisEnd events with unknown channels as a result of masquerades has
also been corrected. To accomplish these fixes, several new fields
were added to blind and attended transfer messages as well as
StasisStart and BridgeAttendedTransfer Stasis events.

ASTERISK-23941 #close
Review: https://reviewboard.asterisk.org/r/3865/
Review: https://reviewboard.asterisk.org/r/3857/
Review: https://reviewboard.asterisk.org/r/3852/
Review: https://reviewboard.asterisk.org/r/3816/
Review: https://reviewboard.asterisk.org/r/3731/
Review: https://reviewboard.asterisk.org/r/3729/
Review: https://reviewboard.asterisk.org/r/3728/
........

Merged revisions 420325 from http://svn.asterisk.org/svn/asterisk/branches/12


git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@420338 65c4cc65-6c06-0410-ace0-fbb531ad65f3
This commit is contained in:
Kinsey Moore
2014-08-07 15:30:19 +00:00
parent a8829490b6
commit 0ac7f96057
22 changed files with 1467 additions and 213 deletions

View File

@@ -41,4 +41,31 @@ void command_invoke(struct stasis_app_command *command,
int command_join(struct stasis_app_command *command);
/*!
* \brief Queue a Stasis() prestart command for a channel
*
* \pre chan must be locked
*
* \param chan The channel on which to queue the prestart command
* \param command_fn The callback to call for the command
* \param data The data to pass to the command callback
*
* \retval zero on success
* \retval non-zero on failure
*/
int command_prestart_queue_command(struct ast_channel *chan,
stasis_app_command_cb command_fn, void *data);
/*!
* \brief Get the Stasis() prestart commands for a channel
*
* \pre chan must be locked
*
* \param chan The channel from which to get prestart commands
*
* \return The command prestart container for chan (must be ao2_cleanup()'d)
*/
struct ao2_container *command_prestart_get_container(struct ast_channel *chan);
#endif /* _ASTERISK_RES_STASIS_CONTROL_H */